package org.keycloak.exportimport.singlefile;
import org.codehaus.jackson.map.ObjectMapper;
import org.jboss.logging.Logger;
import org.keycloak.exportimport.ExportProvider;
import org.keycloak.exportimport.util.ExportImportSessionTask;
import org.keycloak.exportimport.util.ExportUtils;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.models.RealmModel;
import org.keycloak.models.utils.KeycloakModelUtils;
import org.keycloak.representations.idm.RealmRepresentation;
import org.keycloak.util.JsonSerialization;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class SingleFileExportProvider implements ExportProvider {
private static final Logger logger = Logger.getLogger(SingleFileExportProvider.class);
private File file;
public SingleFileExportProvider(File file) {
this.file = file;
}
public void setFile(File file) {
this.file = file;
}
@Override
public void exportModel(KeycloakSessionFactory factory) throws IOException {
logger.infof("Exporting model into file %s", this.file.getAbsolutePath());
KeycloakModelUtils.runJobInTransaction(factory, new ExportImportSessionTask() {
@Override
protected void runExportImportTask(KeycloakSession session) throws IOException {
List<RealmModel> realms = session.realms().getRealms();
List<RealmRepresentation> reps = new ArrayList<RealmRepresentation>();
for (RealmModel realm : realms) {
reps.add(ExportUtils.exportRealm(session, realm, true));
}
writeToFile(reps);
}
});
}
@Override
public void exportRealm(KeycloakSessionFactory factory, final String realmName) throws IOException {
logger.infof("Exporting realm '%s' into file %s", realmName, this.file.getAbsolutePath());
KeycloakModelUtils.runJobInTransaction(factory, new ExportImportSessionTask() {
@Override
protected void runExportImportTask(KeycloakSession session) throws IOException {
RealmModel realm = session.realms().getRealmByName(realmName);
RealmRepresentation realmRep = ExportUtils.exportRealm(session, realm, true);
writeToFile(realmRep);
}
});
}
@Override
public void close() {
}
private ObjectMapper getObjectMapper() {
return JsonSerialization.prettyMapper;
}
private void writeToFile(Object reps) throws IOException {
FileOutputStream stream = new FileOutputStream(this.file);
getObjectMapper().writeValue(stream, reps);
}
}